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<?php
/**
* Global search module for calendar.
*
* @author Thomas Hackl <thomas.hackl@uni-passau.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 4.1
*/
class GlobalSearchCalendar extends GlobalSearchModule
{
/**
* Returns the displayname for this module
*
* @return string
*/
public static function getName()
{
return _('Termine');
}
/**
* Returns the URL that can be called for a full search.
*
* @param string $searchterm what to search for?
* @return string URL to the full search, containing the searchterm and the category
*/
public static function getSearchURL($searchterm)
{
return URLHelper::getURL('dispatch.php/search/globalsearch', [
'q' => $searchterm,
'category' => self::class
], true);
}
/**
* Transforms the search request into an sql statement, that provides the id (same as getId) as type and
* the object id, that is later passed to the filter.
*
* This function is required to make use of the mysql union parallelism
*
* @param string $search the input query string
* @param array $filter an array with search limiting filter information (e.g. 'category', 'semester', etc.)
* @return string SQL Query to discover elements for the search
*/
public static function getSQL($search, $filter, $limit)
{
$time = strtotime($search);
$endtime = $time + 24 * 60 * 60;
$user_id = DBManager::get()->quote($GLOBALS['user']->id);
if ($time) {
return "SELECT SQL_CALC_FOUND_ROWS `date`, `end_time`, `seminar_id`
FROM `termine`
JOIN `seminar_user` ON (`range_id` = `seminar_id`)
WHERE `user_id` = {$user_id}
AND `date` BETWEEN {$time} AND {$endtime}
ORDER BY `date`
LIMIT " . $limit;
}
}
/**
* Returns an array of information for the found element. Following informations (key: description) are necessary
*
* - name: The name of the object
* - url: The url to send the user to when he clicks the link
*
* Additional informations are:
*
* - additional: Subtitle for the hit
* - expand: Url if the user further expands the search
* - img: Avatar for the
*
* @param array $termin
* @param string $search
* @return array
*/
public static function filter($termin, $search)
{
$additional = strftime('%H:%M', $termin['date']) . ' - ';
$additional .= strftime('%H:%M', $termin['end_time']) . ', ';
$additional .= strftime('%x', $termin['date']);
return [
'name' => $additional,
'url' => URLHelper::getURL(
'dispatch.php/course/details',
[
'cid' => $termin['seminar_id']
]
),
'img' => Icon::create('schedule')->asImagePath(),
'additional' => '',
'expand' => self::getSearchURL($search),
];
}
}
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